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Groups > linux.debian.bugs.dist > #1307529
| From | Helmut Grohne <helmut@subdivi.de> |
|---|---|
| Newsgroups | linux.debian.bugs.dist, linux.debian.ports.arm |
| Subject | Bug#1146519: nftables autopkgtest from sid appears to kill arm64 cloud kernels from trixie |
| Date | 2026-09-02 21:10 +0200 |
| Message-ID | <NyYvn-eO6X-1@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
Cross-posted to 2 groups.
Package: linux-image-6.12.107+deb13-cloud-arm64 Version: 6.12.107-1 Severity: important X-Debbugs-Cc: debian-arm@lists.debian.org User: debian-arm@lists.debian.org Usertags: arm64 When running the nftables autopkgtest from sid on a trixie machine in an incus-lxc container, I get this: ------------[ cut here ]------------ memcpy: detected field-spanning write (size 28) of single field "_Generic(info, const struct ip_tunnel_info * : ((const void *)((info) + 1)), struct ip_tunnel_info * : ((void *)((info) + 1)) )" at include/net/ip_tunnels.h:700 (size 0) WARNING: CPU: 2 PID: 5917 at include/net/ip_tunnels.h:700 nft_tunnel_obj_init+0x5ac/0x6a8 [nft_tunnel] Modules linked in: nft_tunnel nft_synproxy nf_synproxy_core nft_quota nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_osf nfnetlink_osf nft_nat nft_meta_bridge nfnetlink_hook nft_xfrm nf_flow_table_inet nf_flow_table dummy nft_socket nf_socket_ipv4 nf_socket_ipv6 nft_ct veth nft_masq nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 bridge stp llc nf_tables libcrc32c binfmt_misc nls_ascii nls_cp437 vfat fat aes_ce_blk aes_ce_cipher crct10dif_ce polyval_ce polyval_generic ghash_ce gf128mul sha2_ce virtio_balloon sha256_arm64 sha1_ce arm_smccc_trng evdev nvme_fabrics loop dm_mod efi_pstore configfs nfnetlink vsock_loopback vmw_vsock_virtio_transport_common vsock efivarfs qemu_fw_cfg virtio_rng ip_tables x_tables autofs4 virtio_net net_failover virtio_blk failover virtio_mmio CPU: 2 UID: 1000000 PID: 5917 Comm: nft Not tainted 6.12.107+deb13-cloud-arm64 #1 Debian 6.12.107-1 Hardware name: QEMU KVM Virtual Machine, BIOS 2025.02-8+deb13u1 11/08/2025 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : nft_tunnel_obj_init+0x5ac/0x6a8 [nft_tunnel] lr : nft_tunnel_obj_init+0x5ac/0x6a8 [nft_tunnel] sp : ffff800080ceb3d0 x29: ffff800080ceb470 x28: 000000008d7250d8 x27: ffff800080ceb628 x26: 0000000000000005 x25: 0000000000000006 x24: ffff0002775b5e88 x23: ffff0002775b4490 x22: ffff0002775b4400 x21: ffff0002775b5e00 x20: ffff800080ceb408 x19: ffff0002775b44f0 x18: ffffffffffffffff x17: 0000000000000000 x16: ffffa39bc4947008 x15: 2b20296f666e6928 x14: 28292a2064696f76 x13: 74656e2f6564756c x12: ffffa39bc63f1d18 x11: ffffa39bc6399d70 x10: ffffa39bc63f1d70 x9 : ffffa39bc49e1608 x8 : 0000000000000001 x7 : 0000000000017fe8 x6 : c0000000ffffefff x5 : ffff0003fd8183c8 x4 : 0000000000000000 x3 : ffff5c6837569000 x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff0000c583b780 Call trace: nft_tunnel_obj_init+0x5ac/0x6a8 [nft_tunnel] nft_obj_init+0xcc/0x170 [nf_tables] nf_tables_newobj+0x2c4/0x4a0 [nf_tables] nfnetlink_rcv_batch+0x698/0x960 [nfnetlink] nfnetlink_rcv+0x16c/0x1b0 [nfnetlink] netlink_unicast+0x304/0x380 netlink_sendmsg+0x1ac/0x410 __sock_sendmsg+0x64/0xc0 ____sys_sendmsg+0x270/0x308 ___sys_sendmsg+0xb8/0x118 __sys_sendmsg+0xa4/0x110 __arm64_sys_sendmsg+0x2c/0x40 invoke_syscall+0x60/0xe0 el0_svc_common.constprop.0+0xc8/0xf0 do_el0_svc+0x24/0x38 el0_svc+0x38/0x148 el0t_64_sync_handler+0xc8/0xe0 el0t_64_sync+0x190/0x198 ---[ end trace 0000000000000000 ]--- Shortly thereafter, the machine becomes unresponsive. Helmut
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Bug#1146519: nftables autopkgtest from sid appears to kill arm64 cloud kernels from trixie Helmut Grohne <helmut@subdivi.de> - 2026-09-02 21:10 +0200
Bug#1146519: nftables autopkgtest from sid appears to kill arm64 cloud kernels from trixie Bastian Blank <waldi@debian.org> - 2026-09-02 23:30 +0200
Bug#1146519: nftables autopkgtest from sid appears to kill arm64 cloud kernels from trixie Helmut Grohne <helmut@subdivi.de> - 2026-09-03 07:00 +0200
Bug#1146519: nftables autopkgtest from sid appears to kill arm64 cloud kernels from trixie Helmut Grohne <helmut@subdivi.de> - 2026-09-03 11:30 +0200
Bug#1146519: nftables autopkgtest from sid appears to kill arm64 cloud kernels from trixie Jeremy Sowden <azazel@debian.org> - 2026-09-03 13:10 +0200
Bug#1146519: nftables autopkgtest from sid appears to kill arm64 cloud kernels from trixie Bastian Blank <waldi@debian.org> - 2026-09-16 21:20 +0200
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